部落格

一、安裝:

iOS : https://itunes.apple.com/us/app/yun-you-xue/id987365795?mt=8

Android: https://play.google.com/store/apps/details?id=tw.org.itri.icl.cloudplay

二、註冊及訂閱活動

https://youtube.com/watch?v=scVMU6sWkyM